| 16 Products | May 2023 | May 2024 | Change |
| Flash Multi Purpose Cleaning Spray Apple Blossom (800ml) | £2.75 | £3.00 | + £0.25 9.1% increase |
| | £2.75 | £3.00 | + £0.25 9.1% increase |
| Flash Wood Floor Cleaner (1l) | £2.25 | £2.50 | + £0.25 11.1% increase |
| | £2.25 | £2.50 | + £0.25 11.1% increase |
| Flash Bathroom Cleaning Spray (750ml) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Flash Speedmop Anti-bacterial Wet Floor Cleaning Wipes Lemon 24 Refill Pads () | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| Flash Wooden Floors All Purpose Liquid Cleaner (1l) | £2.00 | £2.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| Flash Spray Wipe Hinched Wild Berries Anti-bacterial Multi Purpose Cleaning Spray (800ml) | £2.75 | £3.00 | + £0.25 9.1% increase |
| | £2.75 | £3.00 | + £0.25 9.1% increase |
| Flash Bathroom 3in1 Ab (500ml) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Flash Anti-Bac Speedmop Wet Cleaning Wipes Multi-Surface Lemon () | £4.25 | £5.00 | + £0.75 17.6% increase |
| | £4.25 | £5.00 | + £0.75 17.6% increase |
| Flash Mandarin Kitchen Cleaning Spray (800ml) | £2.75 | £3.00 | + £0.25 9.1% increase |
| | £2.75 | £3.00 | + £0.25 9.1% increase |
| Flash Bathroom Spray (500ml) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
